void
TExpandoMenuBar::MouseMoved(BPoint where, uint32 code, const BMessage* message)
{
if (!message) {
// force a cleanup
_FinishedDrag();
BMenuBar::MouseMoved(where, code, message);
return;
}
uint32 buttons;
if (!(Window()->CurrentMessage())
|| Window()->CurrentMessage()->FindInt32("buttons", (int32*)&buttons)
< B_OK)
buttons = 0;
if (buttons == 0)
return;
switch (code) {
case B_ENTERED_VIEW:
// fPreviousDragTargetItem should always be NULL here anyways.
if (fPreviousDragTargetItem)
_FinishedDrag();
fBarView->CacheDragData(message);
fPreviousDragTargetItem = NULL;
break;
case B_OUTSIDE_VIEW:
// NOTE: Should not be here, but for the sake of defensive
// programming...
case B_EXITED_VIEW:
_FinishedDrag();
break;
case B_INSIDE_VIEW:
if (fBarView->Dragging()) {
TTeamMenuItem* item = NULL;
for (int32 i = 0; i < CountItems(); i++) {
BMenuItem* _item = ItemAt(i);
if (_item->Frame().Contains(where)) {
item = dynamic_cast<TTeamMenuItem*>(_item);
break;
}
}
if (item == fPreviousDragTargetItem)
break;
if (fPreviousDragTargetItem != NULL)
fPreviousDragTargetItem->SetOverrideSelected(false);
if (item != NULL)
item->SetOverrideSelected(true);
fPreviousDragTargetItem = item;
}
break;
}
}
void
TExpandoMenuBar::MouseUp(BPoint where)
{
if (!fBarView->Dragging()) {
BMenuBar::MouseUp(where);
return;
}
_FinishedDrag(true);
}
void
TExpandoMenuBar::MouseUp(BPoint where)
{
if (fBarView->Dragging()) {
_FinishedDrag(true);
return;
// absorb the message
}
BMenuBar::MouseUp(where);
}
void
TExpandoMenuBar::MouseMoved(BPoint where, uint32 code, const BMessage* message)
{
int32 buttons;
BMessage* currentMessage = Window()->CurrentMessage();
if (currentMessage == NULL
|| currentMessage->FindInt32("buttons", &buttons) != B_OK) {
buttons = 0;
}
if (message == NULL) {
// force a cleanup
_FinishedDrag();
switch (code) {
case B_INSIDE_VIEW:
{
BMenuItem* menuItem;
TTeamMenuItem* item = TeamItemAtPoint(where, &menuItem);
TWindowMenuItem* windowMenuItem
= dynamic_cast<TWindowMenuItem*>(menuItem);
if (item == NULL || menuItem == NULL) {
// item is NULL, remove the tooltip and break out
fLastMousedOverItem = NULL;
SetToolTip((const char*)NULL);
break;
}
if (menuItem == fLastMousedOverItem) {
// already set the tooltip for this item, break out
break;
}
if (windowMenuItem != NULL && fBarView->Vertical()
&& fBarView->ExpandoState() && item->IsExpanded()) {
// expando mode window menu item
fLastMousedOverItem = menuItem;
if (strcasecmp(windowMenuItem->TruncatedLabel(),
windowMenuItem->Label()) > 0) {
// label is truncated, set tooltip
SetToolTip(windowMenuItem->Label());
} else
SetToolTip((const char*)NULL);
break;
}
if (!dynamic_cast<TBarApp*>(be_app)->Settings()->hideLabels) {
// item has a visible label, set tool tip if truncated
fLastMousedOverItem = menuItem;
if (strcasecmp(item->TruncatedLabel(), item->Label()) > 0) {
// label is truncated, set tooltip
SetToolTip(item->Label());
} else
SetToolTip((const char*)NULL);
break;
}
SetToolTip(item->Label());
// new item, set the tooltip to the item label
fLastMousedOverItem = menuItem;
// save the current menuitem for the next MouseMoved() call
break;
}
}
BMenuBar::MouseMoved(where, code, message);
return;
}
if (buttons == 0)
return;
switch (code) {
case B_ENTERED_VIEW:
// fPreviousDragTargetItem should always be NULL here anyways.
if (fPreviousDragTargetItem != NULL)
_FinishedDrag();
fBarView->CacheDragData(message);
fPreviousDragTargetItem = NULL;
break;
case B_OUTSIDE_VIEW:
// NOTE: Should not be here, but for the sake of defensive
// programming... fall-through
case B_EXITED_VIEW:
_FinishedDrag();
break;
case B_INSIDE_VIEW:
if (fBarView->Dragging()) {
TTeamMenuItem* item = NULL;
int32 itemCount = CountItems();
for (int32 i = 0; i < itemCount; i++) {
BMenuItem* _item = ItemAt(i);
if (_item->Frame().Contains(where)) {
item = dynamic_cast<TTeamMenuItem*>(_item);
break;
}
}
if (item == fPreviousDragTargetItem)
break;
if (fPreviousDragTargetItem != NULL)
fPreviousDragTargetItem->SetOverrideSelected(false);
if (item != NULL)
item->SetOverrideSelected(true);
fPreviousDragTargetItem = item;
}
break;
}
}
void
TExpandoMenuBar::MouseMoved(BPoint where, uint32 code, const BMessage* message)
{
if (message == NULL) {
// force a cleanup
_FinishedDrag();
switch (code) {
case B_ENTERED_VIEW:
case B_INSIDE_VIEW:
{
TTeamMenuItem* item = TeamItemAtPoint(where);
if (item == NULL) {
// item is NULL, break out
fLastMousedOverItem = NULL;
break;
}
if (item->HasLabel()) {
// item has a visible label, set the item and break out
fLastMousedOverItem = item;
break;
}
if (item == fLastMousedOverItem) {
// already set the tooltip for this item, break out
break;
}
// new item, update the tooltip with the item name
SetToolTip(item->Name());
// save the current item for the next MouseMoved() call
fLastMousedOverItem = item;
break;
}
case B_OUTSIDE_VIEW:
case B_EXITED_VIEW:
fLastMousedOverItem = NULL;
break;
}
BMenuBar::MouseMoved(where, code, message);
return;
}
uint32 buttons;
if (Window()->CurrentMessage() == NULL
|| Window()->CurrentMessage()->FindInt32("buttons", (int32*)&buttons)
< B_OK) {
buttons = 0;
}
if (buttons == 0)
return;
switch (code) {
case B_ENTERED_VIEW:
// fPreviousDragTargetItem should always be NULL here anyways.
if (fPreviousDragTargetItem)
_FinishedDrag();
fBarView->CacheDragData(message);
fPreviousDragTargetItem = NULL;
break;
case B_OUTSIDE_VIEW:
// NOTE: Should not be here, but for the sake of defensive
// programming...
case B_EXITED_VIEW:
_FinishedDrag();
break;
case B_INSIDE_VIEW:
if (fBarView->Dragging()) {
TTeamMenuItem* item = NULL;
int32 itemCount = CountItems();
for (int32 i = 0; i < itemCount; i++) {
BMenuItem* _item = ItemAt(i);
if (_item->Frame().Contains(where)) {
item = dynamic_cast<TTeamMenuItem*>(_item);
break;
}
}
if (item == fPreviousDragTargetItem)
break;
if (fPreviousDragTargetItem != NULL)
fPreviousDragTargetItem->SetOverrideSelected(false);
if (item != NULL)
item->SetOverrideSelected(true);
fPreviousDragTargetItem = item;
}
break;
}
}
